Presented by Chris Kelly
Michael Barry , Jill Goolden Bad Diets .. one in four women will eventually suffer 'brittle bone' disease.
Calcium deficiency is a major cause - but which foods are rich in calcium?
Better Diets ... one good source of calcium is yoghurt. A tasting reveals the best buys.
Good Food.... in the second part of his French adventure, John Wilcock visits a roadside cafe. His guide is top chef Raymond Blanc.
Film directors CHRISTOPHER TERRILL and DAVID PEARSON
Studio director JEREMY MILLS Producer PETER BAZALGETTE